Stocks drop, gold and bonds surge as North Korea tensions rise

Stocks are selling off at the midday mark, with the Dow Industrials (^DJI, DIA), the S&P 500 (^GSPC, SPY) and the Nasdaq (^IXIC, QQQ) all in the red. The energy (XLE) sector is the most in the green, while financials (XLV) are leading the way down. Alan Valdes, director of floor operations at Silverbear, joins us live from the New York Stock Exchange. To discuss the other big stories of the day, Alexis Christoforous is joined by Yahoo Finance’s Rick Newman, Justine Underhill and Yahoo Finance tech critic David Pogue.